Demo

Specialist, Information Security Systems Engineer

Jobs via Dice
Waco, TX Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 2/9/2026
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Specialist, Information Security Systems EngineerJob Code: 31929

Job Location:Waco, TX

Schedule: 9/80

Job Description:

L3Harris is actively seeking a Specialist, Information System Security Engineer (ISSE) for our facility located in Waco, TX for an exempt direct hire opportunity. In this role, the candidate will be responsible for ensuring that delivered systems meet DoD requirements for cybersecurity.

Essential Functions:

  • Identifying the information protection needs for systems, software and networks
  • Reviewing and assisting design engineers in overarching system design with a focus on cybersecurity
  • Interacting with customers and accreditation officials to define and achieve required cybersecurity objectives.
  • Document security controls/requirements for inclusion in the system requirements specifications.
  • Maintain awareness of the most recent system security policies and directives and assist Systems Engineers and Cybersecurity Engineers with the analysis of user and system requirements and constraints.
  • Ensure delivered information systems meet security standards in accordance with ICD 503, Risk Management Framework (RMF).
  • Develop Risk Assessment Reports (RAR), System Security Plans (SSP), Security Control Traceability Matrix (SCTM), and other applicable documents needed to obtain an Authorization to Operate (ATO) for fielded systems.
  • Support steps one through six of the Risk Management Framework (RMF) Security Life Cycle, ensuring information assurance is included in the design architecture.
  • Use Vulnerability Scanning Tools to scan target networks/applications and identify weaknesses. Use results and correct/remediate the findings.
  • Track Software Vulnerability Findings and Software Patches.
  • Work with Software Development Team on Secure Software Development Practices to ensure that developed software vulnerabilities are addressed early in the development process.
  • Work with customers to provide Cyber Security as a Service (CsaaS) support.
  • Work successfully both independently and in a team environment

Qualifications:

  • Bachelor's Degree in an appropriate engineering discipline (Electrical, Mechanical, Systems, Software, Cybersecurity, Physics, etc.) and minimum 4 years of prior relevant experience or a Graduate Degree with a minimum of 2 years of prior relevant experience or 2 years post-Secondary/ Associates Degree and a minimum of 8 years of prior related experience. A combination of education and experience may be substituted for these requirements.
  • Minimum of an Active Secret Clearance is required and the ability to obtain and maintain a DoD TS/SCI clearance (Requires U.S. citizenship)

Preferred Additional Skills:

  • ISSE Systems engineering candidates with experience in one or more of the following is preferred:
    • Candidate should hold a DoD 8570/8140 approved baseline certification. Security or equivalent at minimum with CISSP or equivalent preferred.
    • Security Engineering with accreditation experience desired.
    • Familiarity with ICD 503, Risk Management Framework desired.
    • Familiarity with DevSecOps processes/concepts
    • Experience performing Active and/or Static code analysis and use of associated code analysis tools
    • Development of a secure/hardened Linux based Operating System (OS)
    • Analyzing system specifications and translating to system requirements
  • Well versed in NIST 800-53 standards desired.
  • Experience obtaining an authorization for systems on or in support of aircraft.
  • Excellent written, oral, and presentation communication skills
  • Experience working with subcontractors and US Government customers.
  • Active or Current DoD TS/SCI clearance

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Salary.com Estimation for Specialist, Information Security Systems Engineer in Waco, TX
$94,709 to $118,055
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Specialist, Information Security Systems Engineer?

Sign up to receive alerts about other jobs on the Specialist, Information Security Systems Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$111,725 - $147,313
Income Estimation: 
$139,945 - $168,577
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Jobs via Dice

  • Jobs via Dice Fargo, ND
  • Brand New Civil Engineer Opening With Leader In Land Development, Utilities and Drainage Design! This Jobot Job is hosted by: Brian Perkins Are you a fit? ... more
  • 13 Days Ago

  • Jobs via Dice Anchorage, AK
  • Dice is the leading career destination for tech experts at every stage of their careers. Our client, Healthcare IT Leaders, is seeking the following. Apply... more
  • 13 Days Ago

  • Jobs via Dice Middletown, RI
  • Job ID: 2511899 Location: MIDDLETOWN, RI, US Date Posted: 2025-11-26 Category: Wage Determination (SCA) Subcategory: Service Contract Act Schedule: Full-ti... more
  • 13 Days Ago

  • Jobs via Dice Smithfield, RI
  • RESPONSIBILITIES: Kforce has a client that is seeking a 50/50 FS Java Angular AWS in Smithfield, RI. Responsibilities: Communicating technical needs and ca... more
  • 13 Days Ago


Not the job you're looking for? Here are some other Specialist, Information Security Systems Engineer jobs in the Waco, TX area that may be a better fit.

  • L3Harris and Careers Waco, TX
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • 18 Days Ago

  • L3Harris and Careers Waco, TX
  • L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedi... more
  • 19 Days Ago

AI Assistant is available now!

Feel free to start your new journey!